From: Tapio Tallgren <tapio.tallgren@gmail.com>
To: "dev@dpdk.org" <dev@dpdk.org>
Subject: [dpdk-dev] Compilation bug: dpdk master compilation fails with Fedora rawhide (kernel 4.3.0)
Date: Fri, 9 Oct 2015 10:39:54 +0300 [thread overview]
Message-ID: <CAJi57QmMP+iLy0107Z0Rg1ix03tf+ffECxKQ=HXk+DyJ1y8FRg@mail.gmail.com> (raw)
Hi all,
I am running Fedora Rawhide with the latest Linux kernel (4.3.0 rc4)
and the latest dpdk no longer compiles, with error message "struct
pci_dev has no member msi_list".
This is due to kernel patch number
4a7cc831670550e6b48ef5760e7213f89935ff0d
which is now in v4.3-rc1, v4.3-rc2 and v4.3-rc3.
The fix seems to be (according to the patch) to compile the kernel
with CONFIG_GENERIC_MSI_IRQ. Fedora Rawhide kernels are compiled with
this option, so it seems that the dpdk compilation system is not
defining that flag.
Any ideas where to add the line
"CONFIG_GENERIC_MSI_IRQ=y"?
-Tapio
reply other threads:[~2015-10-09 7:40 UTC|newest]
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